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A pretentious asshole who ruins a good time by attempting to impose their ill presumed superiority on others.
Gentleman 1: (In a snobby tone) "Hey everyone, I printed out itineraries for tonight's event."

Gentleman 2: "Thanks, but I dont need one."

Gentleman 1: (Offended) "Your loss man.

Gentleman 2: "Dude, don't be a fucking caias, nothing personal.
by A Concerned Friend June 05, 2013